30:
160:
This crater is generally circular, with a sharp-edged rim that has received only a moderate amount of wear. There are no craters of note along the rim, although
Sylvester intrudes into a smaller, shallow-rimmed crater to the southeast. The interior floor is relatively flat, but punctuated by several
330:
Menzel, D. H.; Minnaert, M.; Levin, B.; Dollfus, A.; Bell, B. (1971). "Report on Lunar
Nomenclature by the Working Group of Commission 17 of the IAU".
169:
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to
Sylvester.
494:
475:
453:
429:
403:
384:
301:
280:
50:
519:
246:
316:
272:
104:
43:
514:
377:
119:
339:
439:
355:
413:
210:
490:
471:
449:
425:
399:
380:
297:
276:
146:
347:
150:
154:
34:
29:
343:
421:
153:; the latter of which is within one crater diameter of the pole. South of Sylvester is
508:
463:
443:
371:
367:
359:
226:
134:
131:
92:
291:
264:
260:
65:
52:
142:
312:
82:
157:. Due to its location, Sylvester receives sunlight at only a low angle.
351:
293:
Who's Who on the Moon: A Biographical
Dictionary of Lunar Nomenclature
242:
114:
231:
138:
145:
zone. It lies just to the south-southeast of the craters
161:
tiny craters. At the midpoint is a small central peak.
113:
103:
91:
81:
42:
8:
22:
290:Cocks, Elijah E.; Cocks, Josiah C. (1995).
137:that is located near the north pole of the
28:
171:
445:Celestial Objects for Common Telescopes
21:
243:"Gazetteer of Planetary Nomenclature"
7:
311:McDowell, Jonathan (July 15, 2007).
14:
141:, along the northern limb in the
269:The Clementine Atlas of the Moon
241:Blue, Jennifer (July 25, 2007).
448:(6th revised ed.). Dover.
234:Catalogue of Lunar Nomenclature
470:. Cambridge University Press.
398:. Cambridge University Press.
1:
396:The Moon Observer's Handbook
213:- Map of northern lunar pole
197:
194:
191:
188:
468:Mapping and Naming the Moon
536:
520:Impact craters on the Moon
273:Cambridge University Press
485:Wlasuk, Peter T. (2000).
183:
180:
177:
174:
27:
394:Price, Fred W. (1988).
378:Sterling Publishing Co.
317:Jonathan's Space Report
332:Space Science Reviews
313:"Lunar Nomenclature"
296:. Tudor Publishers.
344:1971SSRv...12..136M
62: /
24:
19:Feature on the moon
16:Lunar impact crater
487:Observing the Moon
352:10.1007/BF00171763
225:Andersson, L. E.;
120:James J. Sylvester
496:978-1-85233-193-1
477:978-0-521-62248-6
464:Whitaker, Ewen A.
455:978-0-486-20917-3
431:978-0-913135-17-4
418:Atlas of the Moon
405:978-0-521-33500-3
386:978-0-304-35469-6
303:978-0-936389-27-1
282:978-0-521-81528-4
202:
201:
165:Satellite craters
125:
124:
527:
500:
481:
459:
440:Webb, Rev. T. W.
435:
409:
390:
363:
326:
324:
323:
307:
286:
256:
254:
253:
237:
172:
77:
76:
74:
73:
72:
67:
63:
60:
59:
58:
55:
32:
25:
535:
534:
530:
529:
528:
526:
525:
524:
515:LQ01 quadrangle
505:
504:
503:
497:
484:
478:
462:
456:
438:
432:
412:
406:
393:
387:
366:
329:
321:
319:
310:
304:
289:
283:
259:
251:
249:
240:
236:. NASA RP-1097.
227:Whitaker, E. A.
224:
220:
207:
167:
70:
68:
64:
61:
56:
53:
51:
49:
48:
38:
35:Lunar Orbiter 4
20:
17:
12:
11:
5:
533:
531:
523:
522:
517:
507:
506:
502:
501:
495:
482:
476:
460:
454:
436:
430:
422:Kalmbach Books
410:
404:
391:
385:
368:Moore, Patrick
364:
338:(2): 136–186.
327:
308:
302:
287:
281:
257:
238:
221:
219:
216:
215:
214:
206:
205:External links
203:
200:
199:
196:
193:
190:
186:
185:
182:
179:
176:
166:
163:
123:
122:
117:
111:
110:
109:87° at sunrise
107:
101:
100:
95:
89:
88:
85:
79:
78:
46:
40:
39:
33:
18:
15:
13:
10:
9:
6:
4:
3:
2:
532:
521:
518:
516:
513:
512:
510:
498:
492:
488:
483:
479:
473:
469:
465:
461:
457:
451:
447:
446:
441:
437:
433:
427:
423:
419:
415:
414:Rükl, Antonín
411:
407:
401:
397:
392:
388:
382:
379:
375:
374:
369:
365:
361:
357:
353:
349:
345:
341:
337:
333:
328:
318:
314:
309:
305:
299:
295:
294:
288:
284:
278:
274:
270:
266:
262:
258:
248:
244:
239:
235:
233:
228:
223:
222:
217:
212:
209:
208:
204:
187:
173:
170:
164:
162:
158:
156:
152:
148:
144:
140:
136:
135:impact crater
133:
129:
121:
118:
116:
112:
108:
106:
102:
99:
96:
94:
90:
86:
84:
80:
75:
66:82.7°N 79.6°W
47:
45:
41:
36:
31:
26:
489:. Springer.
486:
467:
444:
417:
395:
372:
335:
331:
320:. Retrieved
292:
271:. New York:
268:
250:. Retrieved
230:
168:
159:
127:
126:
97:
373:On the Moon
198:20 km
105:Colongitude
71:82.7; -79.6
69: /
44:Coordinates
509:Categories
322:2007-10-24
265:Spudis, P.
261:Bussey, B.
252:2007-08-05
218:References
211:LAC-1 area
181:Longitude
175:Sylvester
360:122125855
184:Diameter
178:Latitude
143:libration
128:Sylvester
23:Sylvester
466:(1999).
442:(1962).
416:(1990).
370:(2001).
267:(2004).
229:(1982).
195:67.3° W
192:82.4° N
147:Grignard
83:Diameter
340:Bibcode
151:Hermite
98:Unknown
57:79°36′W
54:82°42′N
493:
474:
452:
428:
402:
383:
358:
300:
279:
155:Pascal
115:Eponym
356:S2CID
132:lunar
130:is a
93:Depth
87:58 km
37:image
491:ISBN
472:ISBN
450:ISBN
426:ISBN
400:ISBN
381:ISBN
298:ISBN
277:ISBN
247:USGS
232:NASA
149:and
139:Moon
348:doi
511::
424:.
420:.
376:.
354:.
346:.
336:12
334:.
315:.
275:.
263:;
245:.
189:N
499:.
480:.
458:.
434:.
408:.
389:.
362:.
350::
342::
325:.
306:.
285:.
255:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
